diff --git a/peachjam/migrations/0163_allusers_group.py b/peachjam/migrations/0163_allusers_group.py
new file mode 100644
index 000000000..0eaa175e9
--- /dev/null
+++ b/peachjam/migrations/0163_allusers_group.py
@@ -0,0 +1,23 @@
+# Generated by Django 4.2.15 on 2024-10-03 05:27
+
+from django.db import migrations
+
+
+def set_allusers(apps, schema_editor):
+    User = apps.get_model("auth", "User")
+    Group = apps.get_model("auth", "Group")
+    allusers_group, _ = Group.objects.get_or_create(name="AllUsers")
+
+    for user in User.objects.all():
+        user.groups.add(allusers_group)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("peachjam", "0162_make_image_filenames_unique"),
+    ]
+
+    operations = [
+        migrations.RunPython(set_allusers, migrations.RunPython.noop),
+    ]